Abu Hatim al-Razi: His hadith is written but not used as evidence, and he is truthful
Abu Hatim ibn Hibban al-Busti: He did not hear directly from 'Abdullah ibn 'Amr
Abu Dawud al-Sijistani: Trustworthy
Abu Zur'ah al-Razi: Not very strong
Ahmad ibn Hanbal: Trustworthy
Ibn Hajar al-'Asqalani: Truthful and reliable, he heard from his grandfather
Al-Husayn ibn Ahmad ibn Bakir: Trustworthy
Al-Dhahabi: Truthful
Uthman ibn Sa'id al-Darimi: Trustworthy
Muhammad ibn Sa'd, the scribe of al-Waqidi: He was reliable, trustworthy, and narrated many hadiths
Muhammad ibn 'Abdullah ibn Numayr: He is alright
Yahya ibn Ma'in: Trustworthy